| K & S ENTERPRISES, INC. | DB020848 | 1981-07-29 | Inactive | — |
| K & S ENTERPRISES, L.L.P. | DR001335 | 2010-07-15 | Inactive | SIOUX FALLS |
| K & S ESTATE, LLC | DL147113 | 2018-04-19 | Inactive | Sioux Falls |
| K & S FARMS, INC. | DB055676 | 2010-11-03 | Active | HAYTI |
| K & S GRAIN, INC. | DB050904 | 2006-03-27 | Active | HAMILL |
| K & S GROUP, INC. | FB029733 | 2005-06-24 | Revoked | MESQUITE |
| K & S HANSON, INC. | DB036226 | 1995-09-11 | Active | BERESFORD |
| K & S Holdings, LLC | DL139406 | 2017-11-06 | Active | Renner |
| K & S HOMEOWNERS ASSOCIATION | NS014265 | 2010-03-12 | Active | Pierre |
| K & S INVESTMENTS, LLC | DL008092 | 2004-10-22 | Dissolved | HARRISBURG |
| K & S Italian Water Ice LLC | DL188161 | 2020-09-23 | Dissolved | Sioux Falls |
| K & S MILLWRIGHTS, INC. | FB030650 | 2006-05-22 | Inactive | BUFFALO LAKE |
| K & S PAINTING LLC | DL045998 | 2015-11-30 | Active | SIOUX FALLS |
| K & S Property LLC | DL215416 | 2021-12-01 | Active | Sioux Falls |
| K & S Rentals, LLC | DL132315 | 2017-04-07 | Active | RAPID CITY |
| K & S Seed, LLC | DL284765 | 2024-10-09 | Active | Milbank |
| K & S Services, LLC | DL286821 | 2024-11-11 | Inactive | summerset |
| K & S TELEPHONE COMPANY | PU000394 | 1959-01-06 | Inactive | — |
| K & S Trailer Sales, LLC | DL045358 | 2015-10-02 | Active | RAPID CITY |
| K & S VENEKAMP, INC. | DB038476 | 1997-04-22 | Inactive | — |
| K & S VENTURES LLC | DL271629 | 2024-03-28 | Active | WHITE |
| K & S, L.L.C. | DL041781 | 2015-01-02 | Active | ELK POINT |
| K & T ELECTRIC INC | DB056184 | 2011-06-06 | Active | SIOUX FALLS |
| K & T ENTERPRISES, INC. | DB040094 | 1998-05-27 | Inactive | — |
| K & T INVESTMENTS, LLC | DL020165 | 2009-11-16 | Active | Rapid City |
| K & T SALES, INC. | DB028702 | 1989-09-15 | Inactive | — |
| K & T Towing, LLC | DL144959 | 2018-03-07 | Dissolved | Mobridge |
| K & T TRUCKING ENTERPRISES, INC. | DB054671 | 2009-07-16 | Dissolved | FLANDREAU |
| K & T, INC. | DB020782 | 1981-07-08 | Inactive | — |
| K & V HEIEN FAMILY LIMITED PARTNERSHIP | DP002291 | 2011-12-30 | Active | ONIDA |
| K & V TRUCKING, INC. | DB052668 | 2007-08-15 | Dissolved | TEA |
| K & VM NEUGEBAUER, L.L.C. | DA018143 | 2009-01-22 | Active | MITCHELL |
| K & W Construction, L.L.C. | DL157196 | 2018-12-05 | Dissolved | Valley Springs |
| K & W DEVELOPMENT, LLC | DL040191 | 2014-09-04 | Dissolved | MOBRIDGE |
| K & W FARM, INC. | DF031515 | 1992-03-09 | Active | MARION |
| K & W FARMS, LLC | DA028078 | 2012-05-03 | Active | WATERTOWN |
| K & W Logistix LLC. | DL256240 | 2023-08-07 | Inactive | Sioux falls |
| K & W Seed Solutions LLC | DL135721 | 2017-08-07 | Dissolved | Fulton |
| K & Y Cleaning LLC | DL302098 | 2025-06-10 | Inactive | Sioux Falls |
| K & Z Enterprises, LLC | DL044930 | 2015-08-31 | Dissolved | SIOUX FALLS |
| K & Z, INC. | DB024921 | 1985-12-04 | Inactive | — |
| K - C RANCH REGISTERED LIMITED PARTNERSHIP | DP000657 | 1997-02-10 | Active | — |
| K - S TELEVISION SYSTEMS, INC. | DB028370 | 1989-05-08 | Dissolved | — |
| K - VERSA, INC. | DB046882 | 2003-05-19 | Dissolved | HOT SPRINGS |
| K 5 COMMUNICATIONS INC. | FB036120 | 2012-07-24 | Active | SPEARFISH |
| K AIR, LLC | DL179355 | 2020-03-30 | Active | Miller |
| K and B Farms, LLC | DL309926 | 2025-09-23 | Active | Wentworth |
| K and B Vet Services PLLC | DL205089 | 2021-06-21 | Dissolved | Mitchell |
| K AND C REMODELING, LLC | DL009372 | 2005-06-13 | Dissolved | RAPID CITY |
| K and J construction L.L.C | DL250364 | 2023-05-08 | Dissolved | Belle Fourche |
| K and J Crafts LLC | DL315811 | 2025-12-16 | Active | Hartford |
| K and J Heating and Cooling LLC | DL045150 | 2015-09-16 | Dissolved | COLOME |
| K and J Moore, LLC | DL255012 | 2023-07-19 | Active | Spearfish |
| K and J Ventures LLC | DL246868 | 2023-03-20 | Active | Kennebec |
| K and K Heating and Cooling LLC | DL257487 | 2023-08-27 | Dissolved | Hot Springs |
| K AND L ENTERPRISES, INC. | DB049603 | 2005-04-18 | Inactive | — |
| K AND L ENTERPRISES, LLC | DL014410 | 2007-08-03 | Active | Pierre |
| K AND L LAND AND CATTLE, LLC | DL025923 | 2011-10-06 | Inactive | Mansfield |
| K AND L TRUCKING, INC. | DB045009 | 2002-01-24 | Dissolved | WHITE RIVER |
| K and M Farm Partnership LLC | DL326026 | 2026-04-14 | Active | Sioux Falls |
| K and S Investments, LLC | DL176553 | 2020-01-29 | Active | GILLETTE |
| K AND S PROPERTIES, LLC | DL024417 | 2011-04-15 | Active | MITCHELL |
| K and T Ventures, LLC | DL275791 | 2024-05-17 | Active | HAWARDEN |
| K Ave, LLC | DL298542 | 2025-04-22 | Active | Las Vegas |
| K B PROPERTIES, L.L.C. | DL011764 | 2006-07-24 | Active | Brookings |
| K B TOY OF MASSACHUSETTS, INC. | FB027157 | 2003-04-01 | Revoked | PITTSFIELD |
| K B TOY OF MASSACHUSETTS, INC. | FB019675 | 1996-12-31 | Revoked | COLUMBUS |
| K B TOY OF SOUTH DAKOTA, INC. | DB021860 | 1982-10-14 | Inactive | — |
| K B Vending and Arcade LLC | DL047341 | 2016-03-02 | Dissolved | STURGIS |
| K Bar 5 LLC | DL280241 | 2024-08-01 | Active | Salem |
| K Bar 7 L.L.C. | DL223019 | 2022-03-18 | Dissolved | Belle Fourche |
| K Bar Cave, LLC | DL289438 | 2024-12-20 | Active | Rapid City |
| K BAR Country, LLC | DL196889 | 2021-02-17 | Active | Martin |
| K BAR J ENTERPRISES, LLC | FL000943 | 2001-05-04 | Inactive | BRANSON |
| K BAR J ENTERPRISES, LLC. | DL022511 | 2010-09-29 | Active | NEWELL |
| K BAR J TRUCKING INC | DB199509 | 2021-04-01 | Active | — |
| K Bar K Team LLP | DR255266 | 2023-07-24 | Dissolved | SIOUX FALLS |
| K Bar N, LLC | DL275854 | 2024-05-28 | Active | BROOKINGS |
| K BAR S ENTERPRISES, LLC | DL050500 | 2016-10-31 | Active | RAPID CITY |
| K BAR S LODGE, LLC | DL012695 | 2006-12-14 | Active | RAPID CITY |
| K BAR T TRUCKING LLC | DL165531 | 2019-06-04 | Active | KENNEBEC |
| K Bean Group, LLC | DL181952 | 2020-05-21 | Dissolved | Watertown |
| K BROS., INC. | 19630181D | 1963-10-22 | Active | — |
| K BROWN CONSTRUCTORS, L.L.C. | FL005739 | 2011-06-15 | Inactive | NORTH SIOUX CITY |
| K BURGERS LLC | DL259165 | 2023-10-02 | Dissolved | Sioux Falls |
| K C CANNONS BASEBALL, INC. | NS011213 | 1999-03-15 | Dissolved | KENNEBEC |
| K C ENTERPRISES, INC. | DB027265 | 1988-04-06 | Dissolved | — |
| K C L TRUCKING LLC | DL026012 | 2011-10-19 | Dissolved | SIOUX FALLS |
| K Construction, LLC | DL128099 | 2016-11-28 | Active | Yankton |
| K D AND K S RANCH, INC. | DF012601 | 1974-11-18 | Active | IROQUOIS |
| K D R & S FOX, LLC | DL004063 | 2001-09-17 | Dissolved | RAPID CITY |
| K Degen, M.D., P.C. | DB059498 | 2014-10-23 | Active | RAPID CITY |
| K Designs, LLC | DL157308 | 2018-12-07 | Dissolved | St. Lawrence |
| K DIAMOND PERFORMANCE HORSES LLC | DL280736 | 2024-08-09 | Active | IROQUOIS |
| K Dickes Investments, LLC | DL166005 | 2019-06-14 | Dissolved | Yankton |
| K G BUILDERS INC. | DB050258 | 2005-10-24 | Dissolved | SIOUX FALLS |
| K G M TRUCKING, INC. | DB036813 | 1996-02-07 | Active | BRUCE |
| K HEART C, LLC | DL196380 | 2021-02-09 | Dissolved | HILL CITY |
| K HORNING, INC. | DB036204 | 1995-08-31 | Inactive | — |
| K Iordanou Properties LLC | DL230605 | 2022-07-15 | Active | Rapid City |
| K Kleaners LLC | DL271842 | 2024-03-29 | Active | Brandon |
| K KORNER, LLC | DL023540 | 2011-01-20 | Active | DELL RAPIDS |
| K L OIL & ASPHALT COMPANY | DB034472 | 1994-06-09 | Inactive | — |
| K L.A.B Wellness Infusions LLC | DL294732 | 2025-03-05 | Active | Beresford |
| K Lazy J LLC | DL268915 | 2024-02-20 | Dissolved | Philip |
| K LAZY K RANCH INC. | DF003415 | 1963-12-06 | Active | Highmore |
| K Lazy M Ranch, LLLP | DP001023 | 1999-04-28 | Active | RAPID CITY |
| K Lund LLC | DL200430 | 2021-04-23 | Inactive | WOODBURY |
| K MARIPOSA LLC | DL231935 | 2022-08-03 | Active | Sioux Falls |
| K MART CORPORATION | 19160000F | 1916-04-06 | Active | — |
| K MART CORPORATION | FB000569 | 1922-02-20 | Revoked | HOFFMAN ESTATES |
| K MOLDING, INC. | DB033746 | 1993-12-20 | Inactive | — |
| K MOSER TRUCKING, LLC | DL029270 | 2012-08-30 | Dissolved | LEOLA |
| K n K Properties, LLC | DL045381 | 2015-10-05 | Active | PLATTE |
| K N MARKETING, LIMITED PARTNERSHIP | FP000403 | 2000-04-05 | Inactive | HOUSTON |
| K n S INVESTMENTS LLC | DL242630 | 2023-01-19 | Active | Rapid City |
| K N SERVICES, INC. | FB023742 | 2000-04-05 | Inactive | LAKEWOOD |
| K Nick LLC | DL306512 | 2025-08-07 | Active | Veblen |
| K Pete's 2 LLC | DL211230 | 2021-09-29 | Active | Watertown |
| K PETROLEUM CO. LLC | DL018528 | 2009-03-20 | Active | Shaker Hts |
| K PROPERTIES, LLC | DL007621 | 2004-07-14 | Active | Brittton |
| K R HEMPEL WOODWORKING LLC | DL028037 | 2012-04-30 | Inactive | Sioux Falls |
| K R O N A, INC. | DB022193 | 1983-03-07 | Inactive | — |
| K Real Estate Holdings LLC | DL206952 | 2021-07-22 | Active | Yankton |
| K S I, INCORPORATED | DB032761 | 1993-03-05 | Inactive | — |
| K Sales LLC | DL243478 | 2023-02-01 | Active | Aberdeen |
| K Square LLC | DL229387 | 2022-06-23 | Active | Watertown |
| K Squared, LLC | DL161965 | 2019-03-20 | Active | Rapid City |
| K Star LLC | DL256960 | 2023-08-18 | Dissolved | Watertown |
| K T CONNECTED RANCH, L.L.C. | DA001353 | 1997-09-02 | Active | STURGIS |
| K Tire & Oil LLC | DL245412 | 2023-02-28 | Dissolved | Lake Andes |
| K Towing/Auto Recycling LLC | DL233723 | 2022-08-30 | Dissolved | Lake Andes |
| K Train Catering, LLC | DL132977 | 2017-04-28 | Dissolved | Eureka |
| K Tran Real Estate LLC | DL210375 | 2021-09-17 | Active | Sioux Falls |
| K TRUCKING LLC | DL138464 | 2017-10-16 | Active | HURON |
| K V Business, Management, Commercial and Real Estate LLC | DL179736 | 2020-04-09 | Dissolved | Sioux Falls |
| K V TECH CORP. | FB012173 | 1988-06-27 | Inactive | LAPORTE |
| K Wanzek LLC | DL323354 | 2026-03-15 | Active | Rapid city |
| K Y RANCH HUNTING, LLC | DL011587 | 2006-06-22 | Active | Kimball |
| K Z PROPERTIES, LLC | DL002498 | 1999-09-29 | Inactive | Missoula |
| K&A ENGINEERING CONSULTING, P.C. | FB230027 | 2022-07-05 | Active | White Plains |
| K&A ENTERPRISES LLC | DL028242 | 2012-05-18 | Inactive | MCHENRY |
| K&A LOG FURNITURE, LLC | DL030861 | 2013-01-08 | Active | ABERDEEN |
| K&A Lux Closet LLC | DL245109 | 2023-02-24 | Suspended | Sioux Falls |
| K&A Maag Properties LLC | DL174178 | 2019-12-11 | Dissolved | DEADWOOD |
| K&A Property, LLC | DL208684 | 2021-08-19 | Active | Hartford |
| K&A Real Estate LLC | DL172499 | 2019-11-02 | Active | ABERDEEN |
| K&B Equipment, Inc. | DB045180 | 2002-03-06 | Suspended | MOBRIDGE |
| K&B HEREFORDS, INC. | DF000056 | 1991-01-04 | Active | Onida |
| K&B HOLDINGS, LLC | DL213420 | 2021-11-01 | Active | SPEARFISH |
| K&B Lottery, LLC | DL044693 | 2015-08-12 | Dissolved | MITCHELL |
| K&B Specialty Insurance LLC | FL237322 | 2022-10-25 | Active | Reston |
| K&B UNDERWRITERS, LLC | FL002147 | 2004-10-29 | Inactive | RESTON |
| K&B VENTURES LLC | DL130671 | 2017-03-01 | Active | MADISON |
| K&C CONVERSIONS, INC. | DB044726 | 2001-11-15 | Inactive | — |
| K&C Investments LLC | DL309716 | 2025-09-20 | Active | Sioux Falls |
| K&C Properties and Leasing LLC | DL306881 | 2025-08-12 | Active | Bowdle |
| K&C Truck & Trailer Repair, LLC | DL152423 | 2018-08-13 | Active | HURON |
| K&D APPLIANCE SERVICES, INC. | DB038755 | 1997-06-26 | Active | RAPID CITY |
| K&D DELIVERY SERVICES INC. | DB041465 | 1999-05-24 | Dissolved | — |
| K&D MERTENS LLC | DL187251 | 2020-09-04 | Dissolved | SIOUX FALLS |
| K&D's street eats L.L.C | DL324740 | 2026-03-31 | Active | sioux falls |
| K&E Anderson Family Ranch | GP253734 | 2023-06-28 | Active | MISSION |
| K&E Holdings, LLC | DL325804 | 2026-04-10 | Active | Sioux Falls |
| K&E INCORPORATED | DB049413 | 2005-03-14 | Active | SIOUX FALLS |
| K&E Nail Studio LLC | DL329714 | 2026-05-27 | Active | Rapid City |
| K&E Trucking LLC | DL269858 | 2024-03-04 | Active | BERESFORD |
| K&G Industrial Services, LLC | FL044458 | 2016-07-20 | Active | SALT LAKE CITY |
| K&H ENTERPRISES LLC | DL022538 | 2010-10-04 | Dissolved | Sioux Falls |
| K&H HOLDINGS LLC | DL247384 | 2023-03-27 | Active | SIOUX FALLS |
| K&H Rodeo Company LLC | DL209299 | 2021-08-30 | Active | Florence |
| K&H Trucking LLC | DL224997 | 2022-04-14 | Active | Rosholt |
| K&J Creations LLC | DL280158 | 2024-07-31 | Active | Pierre |
| K&J Detailing LLC | DL305347 | 2025-07-23 | Active | Sioux Falls |
| K&J Holdings LLC | DL183885 | 2020-07-01 | Active | Huron |
| K&J Insulation LLC | DL219391 | 2022-01-27 | Dissolved | Sioux Falls |
| K&J LAND LLC | DL023106 | 2010-12-09 | Dissolved | Medical Lake |
| K&J's Trucking Services L.L.C. | DL256011 | 2023-08-04 | Inactive | Faulkton |
| K&K Beauty, LLC. | DL258213 | 2023-09-07 | Active | Sioux Falls |
| K&K Collections&Treasures llc. | DL311237 | 2025-10-11 | Active | Rapid City |
| K&K Contractors LLC | DL210057 | 2021-09-13 | Dissolved | Spearfish |
| K&K Enterprises, LLC | DL045028 | 2015-09-08 | Inactive | RAPID CITY |
| K&K Holdings, LLC | DL297916 | 2025-04-14 | Active | Pierre |
| K&K insurance LLC | DL323412 | 2026-03-16 | Active | Faulkton |
| K&K Paleontology Services LLC | DL266785 | 2024-01-20 | Active | Rapid City |
| K&K Partners, LLC | DL302862 | 2025-06-19 | Active | SIOUX FALLS |
| K&K Photography LLC | DL264535 | 2023-12-16 | Active | Watertown |
| K&K PROPERTIES, LLC | DL008170 | 2004-11-10 | Active | Sioux Falls |
| K&K Property Management, LLC | DL048179 | 2016-04-25 | Active | Sioux Falls |
| K&K Racing, LLC | DL245258 | 2023-02-27 | Active | STURGIS |
| K&K Rentals LLC | DL224852 | 2022-04-13 | Active | Avon |
| K&K Services, LLC | DL270278 | 2024-03-08 | Active | FAULKTON |
| K&K Trucking & Repair, LLC | DL324451 | 2026-03-27 | Active | MIRANDA |
| K&KLeasing,Inc. | DB283451 | 2024-10-03 | Active | TEA |
| K&L 26 Transport, LLC | DL299366 | 2025-05-02 | Active | Wolsey |
| K&L Delivery Co LLC | DL333964 | 2026-07-17 | Active | Fort Pierre |
| K&L Excavation LLC | DL247815 | 2023-04-01 | Active | ALEXANDRIA |
| K&L Investment Group INC | FB329265 | 2026-05-20 | Active | WATERTOWN |
| K&L PROPERTIES, LLC | DL187049 | 2020-09-01 | Active | Spearfish |
| K&L Ventures, LLC | DL292621 | 2025-02-05 | Active | Hartford |